Space Maintainers In Preventive And Interceptive Orthodontics: A Review

Abstract

Premature loss of primary teeth often results in loss of arch length, predisposing to malocclusion. Early intervention through preventive and interceptive orthodontics is essential to maintain arch integrity and minimize future orthodontic complications. Space maintainers are one of the most commonly employed appliances in pediatric dentistry for preserving arch length following premature tooth loss. This review highlights the importance of space maintainers, their classification, indications, contraindications, clinical considerations, advantages, and limitations, with emphasis on their role in preventive orthodontics.